package com.atguigu.chapter05.fun

object FunYuanli {
	def main(args: Array[String]): Unit = {
		val n1 = 1
		val n2 = 3
		val res = sum(n1, n2)
		println("res=" + res)
	}

	def sum(n1: Int, n2: Int): Int = {
		return n1 + n2
	}

}
